The decline in cryptocurrency prices can be attributed to several indicators and factors, including:

1. **Market changes**: Large market fluctuations due to supply and demand can lead to a decline in prices.

2. **Negative news**: Any negative news related to the regulation of cryptocurrencies or hacking incidents can significantly affect investor confidence.

3. **Changes in government policies**: Imposing new restrictions or regulations by governments can lead to a decline in prices.

4. **Technical analysis**: Some investors rely on technical analysis, and when they see negative signals, they may decide to sell.

5. **Economic data**: Macroeconomic indicators such as interest rates or inflation can affect the movement of investment in digital assets.

6. **General market**: The performances of traditional markets, such as stocks and bonds, can affect cryptocurrency trends.

7. **Investor trends**: The behavior of investors, especially large ones, can significantly affect prices.

Cryptocurrency prices are affected by several interrelated factors, so it is important to constantly follow news and analysis to understand trends.